Results 61 to 70 of about 149 (107)
Polish Maritime ResearchA novel dual-impact horizontal rotor wave energy converter (DHRWEC) system was designed to accommodate the short wave periods and low wave heights that are typical of China’s coastal regions, based on a combination of wave concentration and amplification
Meng Zhongliang +5 more
doaj +1 more source
SensorsAnalytical coarse alignment and Kalman filter fine alignment based on zero-velocity are typically used to obtain initial attitude for inertial navigation systems (SINS) on a static base.
Zhipeng Fan +3 more
doaj +1 more source
IEEE AccessAs floating offshore wind farms move further offshore into more challenging environments, robust and scalable monitoring strategies become critical for maintaining operational safety and performance.
Leonardo Viegas Filipe +3 more
doaj +1 more source
Structural reliability based position mooring
, 2008 This thesis considers control of moored marine structures, referred to as position mooring. Moored marine structures can take on a number of different forms, and two applications are considered in this work, namely aquacultural farms and petroleum producing vessels.
openaire +1 more source
Fault Detection for Position Mooring Using Statistical Analysis
, 2018 The standard approach for detecting mooring line failures for position moored vessels is by measuring the tension in the mooring lines, either directly or indirectly. The sensors measuring the line tensions are often hard to maintain due to being mounted under water, and determining if a loss of tension is a line failure or a sensor failure can be ...
openaire +1 more source
Positive splittings of matrices and their nonnegative Moore-Penrose inverses
Discussiones Mathematicae - General Algebra and Applications, 2008 Tamminana Kurmayya, Koratti Sivakumar
openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
A Study on Position Mooring System Design for the Vessel Moored by Mooring Lines
IEEE/ASME Transactions on Mechatronics, 2015This paper presents the experimental results about position mooring (PM) system applied to the barge ship. The aim of the PM is to maintain the position and motion of the ship's surge and sway directions as desired. In this paper, a system consisting of a barge vessel and mooring lines is mathematically modeled.
Youngbok Kim +2 more
exaly +2 more sources
Thruster assisted position mooring based on structural reliability
International Journal of Control, 2008This paper addresses dynamic positioning of surface vessels moored to the seabed via a spread mooring system, referred to as position mooring. In normal weather conditions, the mooring system constrains the vessel and the controller applies thruster force for motion damping and heading control, only.
O M Aamo
exaly +2 more sources
Robust Adaptive Position Mooring Control for Marine Vessels
IEEE Transactions on Control Systems Technology, 2013In this paper, robust adaptive control with dynamic control allocation is proposed for the positioning of marine vessels equipped with a thruster assisted mooring system, in the presence of parametric uncertainties, unknown disturbances and input nonlinearities.
Shuzhi Sam Ge +2 more
exaly +2 more sources
Switching control for thruster-assisted position mooring
Control Engineering Practice, 2009The position mooring (PM) for marine vessels contains several controllers, such as heading, damping, restoring and mean force controllers which could be activated or deactivated depending on the environmental and operational conditions. This paper proposes to integrate these controllers into a switching control system.
Asgeir J Sørensen, Dong Trong Nguyen
exaly +2 more sources